<div class="apiDetail">
	<div>
		<h2>
			<span>Boolean</span><span class="path">treeNode.</span>checkedOld
		</h2>
		<h3>
			Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.excheck</span> js ]
			</span>
		</h3>
		<div class="desc">
			<p></p>
			<div class="longdesc">
				<p>
					The checked status about node's checkbox or radio when zTree was initialized. It is valid when <span
						class="highlight_red">[setting.check.enable = true & treeNode.nocheck = false]</span>
				</p>
				<p class="highlight_red">1. Do not initialize it, it will be initialized when the node is initialized.</p>
				<p class="highlight_red">2. If you need to achieve special features, you can use the
					zTreeObj.getChangeCheckedNodes method and modify the value of 'checkedOld' attribute.</p>
				<p>Default: the value of 'checked' attribute when zTree is initialized</p>
			</div>
		</div>
		<h3>Boolean Format</h3>
		<div class="desc">
			<p>true means: the checkbox or radio is checked when zTree is initialized.</p>
			<p>false means: the checkbox or radio is not checked when zTree is initialized.</p>
		</div>
		<h3>Examples of treeNode</h3>
		<h4>1. Get the original checked status of the first root node</h4>
		<pre xmlns="">
			<code>var treeObj = $.fn.zTree.getZTreeObj("tree");
var checkedOld = treeObj.getNodes()[0].checkedOld;
</code>
		</pre>
	</div>
</div>